RecoveryCodeReplaced dispatched twice when two-factor.login receive a valid recovery code

[joke2k]

Fortify Version

1.25.3

Laravel Version

10.48.27

PHP Version

8.1

Database Driver & Version

No response

Description

The TwoFactorAuthenticatedSessionController dispatches a RecoveryCodeReplaced event

fortify/src/Http/Controllers/TwoFactorAuthenticatedSessionController.php

Lines 57 to 64 in 1711276

	public function store(TwoFactorLoginRequest $request)
	{
	$user = $request->challengedUser();
	if ($code = $request->validRecoveryCode()) {
	$user->replaceRecoveryCode($code);
	event(new RecoveryCodeReplaced($user, $code));

but User::replaceRecoveryCode already dispatches the exact same event

fortify/src/TwoFactorAuthenticatable.php

Lines 47 to 57 in 1711276

	public function replaceRecoveryCode($code)
	{
	$this->forceFill([
	'two_factor_recovery_codes' => encrypt(str_replace(
	$code,
	RecoveryCode::generate(),
	decrypt($this->two_factor_recovery_codes)
	)),
	])->save();
	RecoveryCodeReplaced::dispatch($this, $code);

I’m not sure where it would make the most sense to keep the dispatch, but I think it’s reasonable to avoid triggering it twice.

Steps To Reproduce

public function test_two_factor_challenge_with_recovery_code_dispatches_RecoveryCodeReplaced_twice()
    {
        Event::fake();

        $user = UserWithTwoFactor::forceCreate([
            'name' => 'Taylor Otwell',
            'email' => 'taylor@laravel.com',
            'password' => bcrypt('secret'),
            'two_factor_recovery_codes' => encrypt(json_encode(['invalid-code', 'valid-code'])),
        ]);

        $response = $this->withSession([
            'login.id' => $user->id,
            'login.remember' => false,
        ])->withoutExceptionHandling()->post('/two-factor-challenge', [
            'recovery_code' => 'valid-code',
        ]);

        Event::assertDispatchedTimes(RecoveryCodeReplaced::class, 2);
    }

[developerluanramos]

@joke2k Can I try to resolve this one ?

[github-actions]

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Thank you!

[joke2k]

@developerluanramos sure you can consider that recently the dispatch was added to the Authenticable trait by this PR #564
and all other package events are raised within action classes.

Considering this I would remove revert that PR completely.

[aman-evoenergyio]

Same issue. Trying to listen for the event to notify my user that a recovery code was replaced. But, the email is being sent twice as the event is dispatched twice.

Unless I am completely missing something I would assume that the event should be raised once and via the controller not the trait.

But any solution to this would be appreciated.